:root {
	--totalWid: 1900px;
}
body {
	width: var(--totalWid);
	margin: 0 auto;
	background-color: #f8f9fb;
	overflow-x: hidden;
}

/* <!-- 头部 --> */
header {
	width: 100%;
	height: 66px;
	background-color: rgba(0, 0, 0, 0);
	border-bottom: 1px solid #00bdff;
	box-sizing: border-box;
	padding: 0 50px;
	z-index: 30;
	min-width: 1200px;
}
/* logo */
#logo {
	height: 100%;
}
#logo > h1 {
	height: 100%;
	margin: 0;
}
#logo > h1 > a {
	display: inline-block;
	height: 50px;
	width: 195px;
	background: url(../imgs/loginlogo.png) no-repeat;
	font-size: 0;
}
/* 中间导航栏 */
#nav1 {
	color: white;

	font-size: 24px;
	height: 100%;
}
#nav1 span {
	display: inline-block;
	margin: 0 20px;
	line-height: 64px;
}
#nav1 span:hover {
	border-bottom: 4px solid #00bdff;
	color: white;
	cursor: pointer;
	font-weight: bolder;
}
#nav1 span:nth-child(2) {
	border-bottom: 4px solid #00bdff;
	color: #00bdff;
}

/* 右侧按钮 */
#btn1 {
	color: white;
	height: 100%;
	width: 150px;
	font-size: 12px;
	text-align: center;
}
#btn1 span {
	display: inline-block;
	border-radius: 15px;
	border: 1px solid white;
	height: 20px;
	line-height: 20px;
	margin-left: 10px;
}
#btn1 span:first-child {
	width: 50px;
}
#btn1 span:last-child {
	width: 80px;
	background-color: rgb(255, 94, 0);
	border: 1px solid rgb(255, 94, 0);
}
/* 主体 */

/* 粒子效果背景 */
body main #banner #mydiv {
	width: 1900px;
	height: 350px;
	overflow: hidden;
	background-color: #1d1d1d;
}
.canvas {
	width: 100%;
	margin: 0 auto;
	/* background-color: rgba(241, 241, 241, 0.5); */
	position: absolute;
	z-index: 2;
}

/* 苏州银行介绍图 */
#section2 {
	width: 100%;
	margin-bottom: 50px;
	z-index: 9;
}
#section2 > div > div {
	width: 100%;
	height: 290px;
	background-color: white;
	top: -160px;
	left: 50%;
	transform: translateX(-50%);
}
#box-1 {
	width: 620px;
	height: 290px;
	padding: 40px 50px;
}
#box-1 p:nth-child(2) {
	font-size: 24px;
	margin: 20px 0;
}
#box-1 p:last-child {
	width: 480px;
	line-height: 24px;
	font-size: 12px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
#section2 > div > div > img {
	width: 580px;
	height: 290px;
}
/* 占位格子 */
#null {
	height: 130px;
}
/* 介绍收益 */
.container2 {
	width: 1100px;
	margin: 0 auto;
}
#section3 .container2 p:nth-child(2) {
	font-size: 12px;
	line-height: 24px;
	margin-top: 20px;
	margin-bottom: 24px;
	color: #181818;
}
#section3 .container2 #p {
	color: #666666;
	text-align: right;
	font-size: 12px;
}
#section3 .container2 #p::after {
	content: "";
	display: inline-block;
	width: 14px;
	height: 4px;
	background-color: #1271ef;
	position: absolute;
	right: 90px;
	top: 4px;
}
#section3 .container2 div:last-child {
	margin-top: 40px;
}
#section3 .container2 div:last-child h1 {
	font-size: 24px;
	font-weight: normal;
}

/* 流程图 */
#section4 img {
	width: 1100px;
	height: 620px;
	margin: 20px 0 230px 0;
}
/* 尾部 */
footer {
	height: 330px;
	width: 100%;
	background-color: white;
}
footer div #top {
	height: 230px;
	width: 100%;
}
/* 左侧文字部分 */
#top #left {
	width: 740px;
	height: 230px;
}

#left div {
	width: 110px;
	height: 230px;
	font-size: 12px;
	color: #bac4da;
}

#left div h3 {
	font-size: 14px;
	color: #000;
	margin-top: 40px;
	margin-bottom: 30px;
	cursor: pointer;
}
#left div p {
	line-height: 24px;
	cursor: pointer;
}
/* 右侧二维码部分 */
#right h3 {
	font-size: 14px;
	color: #000;
	margin-top: 40px;
	margin-bottom: 10px;
	text-align: right;
	cursor: pointer;
}
#right p {
	text-align: right;
	width: 100%;
	color: #bac4da;
	font-size: 12px;
	margin-bottom: 35px;
	cursor: pointer;
}
#right img {
	width: 100px;
	height: 100px;
	cursor: pointer;
}

/* 尾部下部分 */
#button {
	height: 60px;
	color: #bac4da;
	font-size: 12px;
	line-height: 60px;
	margin-top: 40px;
	cursor: pointer;
}

/* 回到顶部按钮 */
footer #up {
	position: fixed;
	opacity: 0.5;
	bottom: 10px;
	right: 250px;
	width: 40px;
	height: 40px;
	transition: all 1s;
}
footer #up:hover {
	cursor: pointer;
	transform: rotate(360deg);
}
